2988326278

素因数分解:

$2^1\times 7^1\times {\mathrm{1733}}^1\times {\mathrm{123169}}^1$

素因数の和:124911

約数の個数: 16

約数和(自身を含む): 5125842720

約数和(自身を除く): 2137516442

約数列:

[1, 2, 7, 14, 1733, 3466, 12131, 24262, 123169, 246338, 862183, 1724366, 213451877, 426903754, 1494163139, 2988326278]

約数ペア:

[(1, 2988326278), (2, 1494163139), (7, 426903754), (14, 213451877), (1733, 1724366), (3466, 862183), (12131, 246338), (24262, 123169)]